#include<stdio.h>
int main()
{
	int n = 0;
	while (scanf_s("%d", &n) == 1)
	{
		for (int i = 0; i < n; i++)
		{
			for (int j = 0; j < n; j++)
			{
				if (j >= n - 1 - i)
					printf("* ");
				else
					printf("  ");

			}
			printf("\n");
		}
	}
	return 0;
}